HP Specific Heat Formulas
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13 Terms
What is the specific heat of ice?
0.5
What is the specific heat of steam?
0.5
What is the specific heat of water?
1
What is the specific heat of air?
0.24
Latent heat of fusion?
144 btu/lb
Latent heat of vaporization?
970.3 btu/lb
What is the quantity of heat required to raise 25 pounds of water from 70°F to 180°F?
2750 btu
How much heat is required to change 1,800 lb of water at 212°F completely into steam at 212°F?
1,746,540 btu
How many Btu are needed to change 8 pounds of ice at 32°F into steam at 212°F?
10,354.4 btu
How much heat is needed to change 2,200 pounds of water at 212°F completely into steam at 212°F?
2,134,660 btu
How many Btu are needed to change 12 pounds of ice at 0°F into steam at 212°F?
15,723.6 btu
How many Btu are required to raise 40 pounds of water from 60°F to 200°F?
5,600 btu
How many Btu are needed to change 15 pounds of ice at 0°F into steam at 245°F?
19,902 btu
Note 
Flashcards (87)